The Department of Defense (DOD) has formally extended its deadline to end the use of aqueous film-forming foam (AFFF), which contains PFAS, by one year to Oct. 1, 2026, utilizing the second of two year-long extensions and arguing it needs more time to successfully transition to PFAS-free alternatives. “I have determined that the second waiver of the prohibition with a statutory deadline of October 1, 2026 is necessary to sustain the operational availability of sufficient firefighting systems to ensure the...